MPC8343CZQADD

The MPC8343CZQADD is a PowerPC e300-based embedded microprocessor from NXP Semiconductors, packaged in a 620‑HBGA (29×29) surface-mount package. Designed as an integrated host processor in the PowerQUICC II Pro family, it combines a 32‑bit single core running at 266 MHz with system logic tailored for networking, storage and general-purpose embedded applications.

With on‑chip DDR/DDR2 memory controllers, multi‑port Ethernet, USB 2.0 with PHY, and hardware security support, the device delivers a compact, industrial‑qualified building block for embedded designs requiring performance, integration and robust thermal range.

Key Features

• Core — PowerPC e300 32‑bit processor, single core at 266 MHz for deterministic embedded processing.
• Memory — Integrated DDR and DDR2 SDRAM controllers to support common system memory configurations.
• Security — On‑chip security support including cryptography acceleration, a random number generator, and SEC co‑processor.
• Ethernet — Three 10/100/1000 Mbps Ethernet interfaces for multi‑port network connectivity.
• USB — Two USB 2.0 controllers with PHY for host/device connectivity.
• Peripheral Interfaces — Rich peripheral set indicated in device documentation including DUART, PCI, I2C, SPI, JTAG, local bus, GPIO and timers.
• Package & Mounting — 620‑HBGA (29×29) supplier device package; package case references a 620‑BBGA exposed pad; surface mount mounting type.
• Industrial Qualification & Temperature — Industrial qualification with operating temperature range −40 °C to 105 °C.
• Standards & Compliance — RoHS‑compliant per supplier data.

Typical Applications

• Networking Equipment — Multi‑port Ethernet and integrated system logic make the device suitable for routers, switches and access equipment requiring multiple 10/100/1000 connections.
• Storage Systems — On‑chip bus and memory controllers, plus PCI/local bus support, are applicable to embedded storage controllers and NAS designs.
• Industrial Embedded Controllers — Industrial qualification and wide operating temperature range suit control platforms and field devices operating in harsh environments.
• General‑Purpose Embedded Hosts — USB, DUART, and a broad peripheral set support gateway, protocol conversion and appliance controller roles.

Unique Advantages

• Highly integrated system logic: Combines a PowerPC e300 core with networking and storage‑oriented interfaces to reduce external component count.
• Multi‑port networking capability: Three gigabit Ethernet ports provide flexible connectivity for multi‑interface designs.
• Security acceleration on chip: Built‑in cryptography functions, SEC co‑processor and RNG enable hardware‑assisted security without external accelerators.
• Memory flexibility: Native support for DDR and DDR2 memory allows designers to choose memory technology that matches system cost and performance goals.
• Industrial ready: Industrial qualification and −40 °C to 105 °C operating range support deployment in challenging environments.
• Compact surface‑mount package: 620‑HBGA (29×29) with exposed pad options for thermal management in space‑constrained boards.

Why Choose MPC8343CZQADD?

The MPC8343CZQADD positions itself as a performance‑focused, highly integrated embedded host processor for designers targeting networking, storage and general embedded applications. Its combination of a PowerPC e300 core, multi‑port Ethernet, USB 2.0 with PHY, DDR/DDR2 memory controllers and on‑chip security accelerators provides a consolidated platform that streamlines system design and reduces bill of materials.

Backed by NXP Semiconductors’ hardware specifications and documentation for the MPC8343 family, this industrial‑qualified device is suited to engineers seeking a compact, serviceable solution for robust, long‑lifecycle embedded products.

Request a quote or submit an inquiry for pricing and availability to evaluate the MPC8343CZQADD for your next embedded design.